MAX1359B Maxim Integrated Products, MAX1359B Datasheet - Page 15

• Manufacturer Part Number: MAX1359B
• Description: Data-Acquisition System
• Manufacturer: Maxim Integrated Products

DataSheet.in
(DV
UPIOs, RTC, Voltage Monitors, and Temp Sensor
1.0010
1.0005
1.0000
0.9995
0.9990
0.9985
0.9980
0.9975
0.9970
16-Bit, Data-Acquisition System with ADC, DAC,
1.2510
1.2505
1.2500
1.2495
1.2490
DD
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
= AV
-40
-40
-50
A: FLL DISABLED; AV
B: FLL ENABLED
C: FLL DISABLED; AV
V
INTERNAL OSCILLATOR FREQUENCY
NORMALIZED REFERENCE OUTPUT
AV
V
REF
REF
DD
REFERENCE OUTPUT VOLTAGE
DD
VOLTAGE vs. TEMPERATURE
= 1.25V
50
-15
-15
= 1.25V
A
= 1.8V
= 1.8V, REF = +1.25V C
vs. OUTPUT CURRENT
vs. TEMPERATURE
OUTPUT CURRENT (µA)
TEMPERATURE (°C)
TEMPERATURE (°C)
150
______________________________________________________________________________________
10
10
C
DD
DD
, DV
, DV
250
DD
DD
35
35
CLK = 2.4576MHz
= 1.8V
= 3.0V
B
350
60
60
450
CPOUT
85
85
= 10µF, T
1.0010
1.0005
1.0000
0.9995
0.9990
0.9985
0.9980
0.9975
0.9970
2.0486
2.0484
2.0482
2.0480
2.0478
2.0476
2.0474
2.0472
Typical Operating Characteristics (continued)
2.60
2.55
2.50
2.45
2.40
2.35
2.30
2.25
2.20
-40
1.8
-50
INTERNAL OSCILLATOR FREQUENCY
V
NORMALIZED REFERENCE OUTPUT
AV
V
REF
A
REF
REFERENCE OUTPUT VOLTAGE
DD
VOLTAGE vs. TEMPERATURE
= +25°C, unless otherwise noted.)
2.1
= 2.048V
50
-15
= 2.048V
= 2.5V
vs. SUPPLY VOLTAGE
vs. OUTPUT CURRENT
FLL DISABLED
OUTPUT CURRENT (µA)
TEMPERATURE (°C)
2.4
150
AV
10
DD
, DV
2.7
FLL ENABLED
250
DD
35
CLK = 2.4576MHz
(V)
3.0
350
60
3.3
450
3.6
85
2.5050
2.5048
2.5046
2.5044
2.5042
2.5040
2.5038
2.5036
2.5034
2.5032
2.5030
1.0010
1.0005
1.0000
0.9995
0.9990
0.9985
0.9980
0.9975
0.9970
3.0
2.5
2.0
1.5
1.0
1.8
-50
-40
A: V
B: V
C: V
AV
V
V
NORMALIZED REFERENCE OUTPUT
REF
REF
REFERENCE OUTPUT VOLTAGE
REFERENCE OUTPUT VOLTAGE
DD
REF
REF
REF
A
2.1
VOLTAGE vs. TEMPERATURE
= 2.5V
50
= 2.5V
= 3.0V
-15
= 1.25V
= 2.048V
= 2.5V
vs. OUTPUT CURRENT
vs. SUPPLY VOLTAGE
OUTPUT CURRENT (µA)
2.4
TEMPERATURE (°C)
150
10
AV
DD
2.7
250
(V)
C
35
B
3.0
350
60
3.3
450
15
3.6
85